servo/third_party/WebIDL/tests/test_deduplicate.py
Martin Robinson 8be014ee46
Create a top-level "third_party" directory
This directory now contains third_party software that is vendored into
the Servo source tree. The idea is that it would eventually hold
webrender and other crates from mozilla-central as well with a standard
patch management approach for each.
2023-06-30 09:51:31 +02:00

20 lines
482 B
Python

import WebIDL
def WebIDLTest(parser, harness):
parser.parse(
"""
interface Foo;
interface Bar;
interface Foo;
"""
)
results = parser.finish()
# There should be no duplicate interfaces in the result.
expectedNames = sorted(["Foo", "Bar"])
actualNames = sorted(map(lambda iface: iface.identifier.name, results))
harness.check(
actualNames, expectedNames, "Parser shouldn't output duplicate names."
)